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Title: Anthelmintically active basically substituted 2-carbalkoxy-amino-benzimidazolyl-5(6)-phenyl ethers and -ketones

Abstract: Anthelmintically active basically substituted 2-carbalkoxy-amino-benzimidazolyl-5(6)-phenyl ethers and -ketones are disclosed as well as a process for preparing them. The compounds are chemotherapeutics having a particular activity against ankylostomes, other helminths as well as liver fluke.


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Inventors: Loewe, Heinz (Taunus, DT)
Urbanietz, Josef (Taunus, DT)
Duwel, Dieter (Taunus, DT)
Kirsch, Reinhard (Taunus, DT)

Application Number: 611325
Filing Date: 1975-09-08
Publication_date: 1977-03-01
Assignee: Hoechst Aktiengesellschaft (Frankfurt am Main, DT)
Primary Class(es): 514/228.2 514/234.5, 514/322, 514/388, 544/62, 544/132, 546/199, 546/232, 548/306.1, 548/308.7, 548/309.1, 548/575, 564/324, 564/353, 564/354, 564/406, 564/420, 5
Other Classes:
US Patent Ref:
3657267Apr, 1972Van Gelder et al.260/309.
3904621Sep, 1975Rochling et al.260/293.
3928375Dec, 1975Duwel et al.260/309.

Other Refs: 2,048,1502,071,334
Mar, 1971FR
Sep, 1971FR

Primary Examiner: Trousof, Natalie
Assistant Examiner:
Attorney: Curtis, Morris & Safford